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FAN-PEDIA SHAFT SEALS
Published by AEROVENT.COM
Aerovent
©2017
Double Ring Mechanical Shaft Seal
(Vendor Supplied)
Also Known As:
- Double Carbon Ring
- Floating Circumferential Carbon Ring Seal
- Labyrinth Shaft Seal
Mounting Surface - John Crane
(Typically Fan Housing)
- Flow Serve
- Eagle Burgmann
Shaft Mounting Hardware
Mounting Studs (bolts welded inside housing), Nuts,
Cap Screws
Seal Housing
Purge
Split Carbon Rings
Lantern Ring
(located at purge hole)
Cover Plate
PTFE Joint Sealant
115
